Migraines and Headaches Resources
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A migraine headache is a form of vascular headache. Migraine headache is caused by vasodilatation (enlargement of blood vessels) that causes the release of chemicals from nerve fibers that coil around the large arteries of the brain. Enlargement of these blood vessels stretches the nerves that coil around them and causes the nerves to release chemicals. The chemicals cause inflammation, pain, and further enlargement of the artery. The increasing enlargement of the arteries magnifies the pain.
Migraine attacks commonly activate the sympathetic nervous system in the body. The sympathetic nervous system is often thought of as the part of the nervous system that controls primitive responses to stress and pain, the so-called "fight or flight" response, and this activation causes many of the symptoms associated with migraine attacks; for example, the increased sympathetic nervous activity in the intestine causes nausea, vomiting,...
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Since zolmitriptan is used as needed, it does not have a daily dosing schedule. Call your doctor promptly if your symptoms do not improve after taking zolmitriptan.
After taking a zolmitriptan tablet, you must wait two (2) hours before taking a second tablet. Do not take more than 10 mg of zolmitriptan in 24 hours.
Seek emergency medical attention if you think you have used too much of this medicine.
Symptoms of a zolmitriptan overdose are not known.
Do not take zolmitriptan within 24 hours before or after using another migraine headache medicine, including:
Before taking zolmitriptan, tell your doctor if you are using any of the following drugs:
This list is not complete and there may be other drugs that can interact with zolmitriptan. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor.
Your pharmacist can provide more information about oral zolmitriptan.
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
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